Tommy Overstreet performs "Gwen (Congratulations)"

Tommy Overstreet (September 10, 1937 – November 2, 2015) was an American country singer. Often known simply as "T.O." by fans and radio disc jockeys, Overstreet had five top five hit singles in
the Billboard country charts and 11 top 10 singles. His popularity peaked in the 1970s. He lived in Hillsboro, Oregon.

His other top-20 hits were "I Don't Know You Anymore" (#5 in 1971), "Heaven is My Woman's Love" (#3 in 1972), "Send Me No Roses" (#7 in 1973); "I'll Never Break These Chains" (#7 in 1973),
"(Jeannie Marie) You Were a Lady" (#7 in 1974), "If I Miss You Again Tonight" (#8 in 1974), "I'm a Believer" (#9 in 1975), "That's When My Woman Begins" (#6 in 1975), "If Love was a Bottle of
Wine" (#11 in 1976), "Don't Go City Girl on Me" (#5 in 1977), "Yes, Ma'am" (#12 in 1978, and "Fadin' In, Fadin' Out" (#11 in 1978).